Fruit:

Stem:

Roots:

Where Does it Grow?

Non-Native

Asian marshweed is native to India, Ceylon, and the Philippines.

Is it Invasive?

Asian marshweed is non-native to North America and it can be an aggressive invader of ponds and other bodies of water. If colonies cover the surface of the water, then oxygen depletion and fish kills can occur. These plants should be controlled before they cover the entire surface of the pond.

This is a non-native plant that should not be grown as it is invasive and illegal to possess or transport this species in Texas. Please report sightings to the Texas Parks and Wildlife Department at(512) 389-4800.